<template>
  <div class="container">
    <el-card>
      <img class="logo" src="@/assets/images/logo.png" alt="" />
      <!-- 表单 -->
       <el-form :model="form" :rules="rules" ref="formRef">
        <el-form-item prop="mobile">
            <el-input placeholder="请输入用户名" v-model="form.mobile"></el-input>
        </el-form-item>
        <el-form-item prop="code">
            <el-input placeholder="请输入验证码"  v-model="form.code"></el-input>
        </el-form-item>
        <el-form-item prop="agree">
            <el-checkbox v-model="form.agree">我已阅读并同意「用户协议」和「隐私条款」</el-checkbox>
        </el-form-item>
        <el-form-item>
            <el-button type="primary" @click="OnLogin" >登录</el-button>
        </el-form-item>
       </el-form>
    </el-card>
  </div>
</template>
<script>
import auth from '@/utils/token'

export default {
  data: function () {
    // rules: 表单验证规则
    // value: 表单数据
    // callback: 验证成功后调用的函数
    const checkMobile = (rules, value, callback) => {
      if (/^1[3-9]\d{9}$/.test(value)) {
        callback()
      } else {
        callback(new Error('手机号格式不正确'))
      }
    }
    return {
      form: {
        mobile: '13200000000',
        code: '246810',
        agree: []
      },
      rules: {
        mobile: [
          // validator: 自定义验证规则
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { validator: checkMobile, trigger: 'blur' }
        ],
        code: [
          { required: true, message: '请输入验证码', trigger: 'blur' },
          { len: 6, message: '验证码长度为6', trigger: 'blur' }
        ],
        agree: [
          { type: 'array', required: true, message: '请同意用户协议和隐私条款', trigger: 'change' }
        ]
      }
    }
  },
  methods: {
    OnLogin () {
      // if (!this.form.agree) { return alert('请勾选协议') }
      this.$refs.formRef.validate(async (res) => {
        try {
          const rul = await this.$http.post('/v1_0/authorizations', this.form)
          auth.setToken(rul.data.data.token)
          this.$router.push('/')
        } catch (error) {
          this.$message.error(error.response.data.message || '登录失败')
        }
      })
    }
  }
}
</script>
<style lang="less">
.container {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url("@/assets/images/login.png");
  .el-card {
    width: 440px;
    height: 380px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.1);
    .logo {
      width: 200px;
      display: block;
      margin: 0 auto 20px;
    }
  }
  .el-button{
    width: 100%;
  }
}
</style>
